Ep(polyester/nylon) Conveyor Belt

Introduction：
Specification and technical data of multi-ply nylon conveyor belt
Fabric
type Fabric
structure Fabric
spece Ply
Thickness
(mm/p) (N/mm)
Strength series (mm)
Cover thickness Width
mm Length
mm
Warp Weft 2ply 3ply 4ply 5ply 6ply Upper Upper
Nylon
(NN) Nylon
(N) Nylon
(N) NN-100 0.75 200 300 400 500 600 1.5～12 0～4.5 400～2500 ≤300
NN-150 0.8 300 450 600 750 900
NN-200 0.9 400 600 800 1000 1200 500～2500
NN-250 1.15 500 750 1000 1250 1500
NN-300 1.25 0 900 1200 1500 1800
NN-400 1.45 0 0 1600 2000 2400 800～2500
NN-500 1.55 0 0 2000 2500 3000
Adhesion and elongation of the belt

Item Between Plies
N/mm N/mm
Between rubber and carcass Elongation
Covering thickness
0.8-1.5mm Covering thickness
>1.5mm Longitudinal
elongation at break
% ≥ Longitudinal elongation
at reference load
% ≤
All the sample average ，N/mm,≥ 4.5 3.2 3.5
All samples minimum peak
，N/mm,≥ 3.9 2.4 2.9 10 4
Note: All samples shall not exceed the peak values 20N/mm
Conver properties of the belts

Conver grade
Tensile strength
≥
Elongation
≥
Abrasion
≤
Change Rate of tensile strengh
and elong after aging
Mpa Kgf/cm2 % mm3 %
Strong designated-type working conditions(H) 24 240 450 120 -25～+25
Strong wear working conditions (D) 18 180 400 100 -25～+25
General working conditions Light(L) 15 150 350 200 -25～+25